|“|| Blood Stalk: Oh no, Hokuto's entire army is in Touto. Looks like you'll just have to surrender.|
Yoshiko Tajimi: You betrayed me?
Blood Stalk: Don't get the wrong idea. I was never on your side.
|~ Blood Stalk betrays Yoshiko Tajimi.|
Villains who lend their services to rivals/rival companies with the intent of sabotage. Sabotage can be subtle or blatant, depending on the villain, but is almost always designed to ruin a rival's chance of succeeding or even destroying their business/goals completely.